Water cooling device for electric cabinet

Abstract

The utility model relates to the technical field of electric power equipment cooling, in particular to a water cooling device for an electric cabinet, which comprises an electric cabinet body, a warning lamp and a water storage tank, the warning lamp is arranged at the upper end of the electric cabinet body, the water storage tank is connected to the side edge of the electric cabinet body through a connecting mechanism, the water storage tank is connected with a water circulation mechanism, and the water circulation mechanism is connected with the electric cabinet body. A stirring mechanism is arranged at the upper end of the water storage tank, a cooling mechanism is arranged at the upper end of the water storage tank, the cooling mechanism is arranged on the side edge of the water storage tank, and a water volume monitoring mechanism is slidably connected to the upper end of the water storage tank; a water volume monitoring mechanism is arranged, the remaining water volume condition in the water storage tank is observed according to the height of a sliding rod extending out of the water storage tank in the using process, when the water surface in the water storage tank is lowered, the sliding rod is driven to descend through a floating block, and when a limiting block connected to the upper end of the sliding rod makes contact with a switch, the switch triggers a warning lamp to give an alarm; and an operator is reminded of insufficient water in the water storage tank.

Description

Technical Field

[0001] The utility model relates to the technical field of power equipment cooling, and particularly relates to a water-cooling temperature reduction device for an electric control box. Background Technique

[0002] A water-cooling temperature reduction device for an electric control box is a device used to reduce the internal temperature of the electric control box. During operation, the water cooler absorbs the heat generated inside the electric control box through circulating water, then discharges the hot water and supplies cooling water through pipeline circulation, so as to achieve the purpose of temperature reduction. In this way, the electronic components inside the electric control box can be effectively protected, the service life of the equipment can be prolonged, and the stability and reliability of the equipment can be improved. However, the existing water-cooling temperature reduction devices for electric control boxes still have the following problems in actual use:

[0003] A heat dissipation structure combining water cooling and air cooling for a coal mine electric control box disclosed in the patent number "CN202221735139.7" is provided with a dust-proof net at the air inlet to facilitate dust prevention for the coal mine electric control box body; by rotating the fixing rod, the fixing rod can be separated outside the coal mine electric control box body, which is convenient for replacing the dust-proof net. However, when the device cools the electric control box with water, it cannot timely know the remaining water volume, and the practicability is poor. Content of the Utility Model

[0004] The purpose of the utility model is to propose a water-cooling temperature reduction device for an electric control box to solve the above problems, and improve the poor practicability of the existing water-cooling temperature reduction devices for electric control boxes.

[0005] A water-cooling temperature reduction device for an electric control box includes: an electric control box body, a warning light and a water storage tank. A warning light is arranged at the upper end of the electric control box body. The side of the electric control box body is connected with a water storage tank through a connecting mechanism. The water storage tank is connected with a water circulation mechanism. A stirring mechanism is arranged at the upper end of the water storage tank. A temperature reduction mechanism is arranged at the upper end of the water storage tank. The temperature reduction mechanism is arranged at the side of the water storage tank. A water volume monitoring mechanism is slidably connected to the upper end of the water storage tank.

[0006] Preferably, the connecting mechanism includes a connecting block, a sliding groove, a sliding plate, a first clamping block and a bolt. The side of the electric control box body is threadedly connected with a connecting block through a bolt. A sliding groove is arranged inside the connecting block. The sliding groove is slidably connected with a sliding plate. The side of the sliding plate is connected with a first clamping block. The first clamping block is threadedly connected with the water storage tank through a bolt.

[0007] Preferably, spring columns are equidistantly arranged inside the sliding groove, and the sliding plate is connected with the side of the spring column.

[0008] Preferably, the water circulation mechanism includes a water pump, a water conduit, and a water outlet. A water pump is provided on the inner side of the side of the water storage tank. The water outlet end of the water pump is connected to a water conduit. The water conduit is provided on the side of the water storage tank. The end of the water conduit is connected to a water outlet, and the water outlet penetrates through the side of the water storage tank.

[0009] Preferably, the water inlet end of the water pump is connected to a water inlet pipe, and a water inlet is provided at the upper end of the water storage tank.

[0010] Preferably, the stirring mechanism includes a first driving motor, a connecting rod, stirring blades, and circular holes. A first driving motor is provided at the upper end of the water storage tank. The output shaft of the first driving motor is connected to a connecting rod. The connecting rod is rotatably arranged inside the water storage tank. Stirring blades are arranged on the side of the connecting rod at equal angles. Circular holes are arranged at equal distances on the side of the stirring blades.

[0011] Preferably, the cooling mechanism includes a second clamping block, a support column, a filter screen, a second driving motor, fan blades, and a temperature sensor. The upper end of the water storage tank is connected to a second clamping block through a support column. The second clamping block is provided with a circular groove. Two filter screens are symmetrically arranged inside the circular groove. A second driving motor is arranged between the two filter screens. Fan blades are arranged on the side of the output shaft of the second driving motor at equal angles. A temperature sensor is provided at the upper end of the water storage tank.

[0012] Preferably, the water volume monitoring mechanism includes a sliding rod, a floating block, a limiting block, and a switch. The upper end of the water storage tank is slidably connected to a sliding rod. A floating block is arranged at the lower end of the sliding rod. A limiting block is arranged at the upper end of the sliding rod. A switch is provided at the upper end of the water storage tank, and the switch is located below the limiting block.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. A water volume monitoring mechanism is provided. During use, the remaining water volume inside the water storage tank is observed by the height of the sliding rod extending out of the water storage tank. When the water surface inside the water storage tank drops, at this time, the floating block drives the sliding rod to descend. When the limiting block connected to the upper end of the sliding rod contacts the switch, at this time, the switch triggers the warning light to give an alarm, reminding the operator that the water volume inside the water storage tank is insufficient at this time;

[0015] 2. A connecting mechanism is provided. During use, the connecting block is connected to the main body of the electric control box through bolts, and then the first clamping block is connected to the water storage tank through bolts. At this time, the spring column is used to pull the sliding plate, thereby driving the water storage tank to approach the main body of the electric control box, so that the water circulation mechanism is always in contact with the main body of the electric control box, avoiding the loosening of the water circulation mechanism caused by long-term use of the device. Description of the Drawings

[0016] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present utility model;

[0017] Figure 2 Schematic three-dimensional structure diagram of the connection mechanism of the present utility model;

[0018] Figure 3 Schematic three-dimensional structure diagram of the water circulation mechanism of the present utility model;

[0019] Figure 4 Schematic three-dimensional structure diagram of the stirring mechanism of the present utility model;

[0020] Figure 5 Schematic three-dimensional structure diagram of the cooling mechanism of the present utility model;

[0021] Figure 6 Schematic three-dimensional structure diagram of the water volume monitoring mechanism of the present utility model.

[0022] In the figure: 1. Electric control box body; 2. Warning lamp; 3. Connection mechanism; 31. Connection block; 32. Slide groove; 33. Slide plate; 34. First clamping block; 35. Bolt; 4. Water storage tank; 5. Water circulation mechanism; 51. Water pump; 52. Water guide pipe; 53. Water inlet pipe; 54. Water outlet; 55. Water inlet; 6. Stirring mechanism; 61. First driving motor; 62. Connecting rod; 63. Stirring blade; 64. Circular hole; 7. Cooling mechanism; 71. Second clamping block; 72. Support column; 73. Filter screen; 74. Second driving motor; 75. Fan blade; 76. Temperature sensor; 8. Water volume monitoring mechanism; 81. Slide rod; 82. Floating block; 83. Limit block; 84. Switch. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] During specific implementation: As Figure 1-6As shown in the figure, a water-cooling device for an electric control box includes: an electric control box body 1, a warning light 2, and a water storage tank 4. A warning light 2 is arranged at the upper end of the electric control box body 1. The side of the electric control box body 1 is connected to the water storage tank 4 through a connecting mechanism 3. The water storage tank 4 is connected to a water circulation mechanism 5. A stirring mechanism 6 is arranged at the upper end of the water storage tank 4. A cooling mechanism 7 is arranged at the upper end of the water storage tank 4. The cooling mechanism 7 is arranged on the side of the water storage tank 4. A water volume monitoring mechanism 8 is slidably connected to the upper end of the water storage tank 4. When the device is in use, first connect the water storage tank 4 to the electric control box body 1 through the connecting mechanism 3. Subsequently, during use, cool the electric control box body 1 through the water circulation mechanism 5. Then, during use, stir the water inside the water storage tank 4 through the stirring mechanism 6 to improve the cooling effect. At the same time, when the temperature of the water storage tank 4 is too high, the set cooling mechanism 7 cools the water storage tank 4 in time. During use, the water can be monitored through the water volume monitoring mechanism 8.

[0025] The connecting mechanism 3 includes a connecting block 31, a sliding groove 32, a sliding plate 33, a first clamping block 34, and a bolt 35. The side of the electric control box body 1 is threadedly connected to the connecting block 31 through the bolt 35. A sliding groove 32 is formed inside the connecting block 31. The sliding groove 32 is slidably connected to the sliding plate 33. The side of the sliding plate 33 is connected to the first clamping block 34. The first clamping block 34 is threadedly connected to the water storage tank 4 through the bolt 35. When the device is in use, connect the connecting block 31 to the electric control box body 1 through the bolt 35. Then, pull out the first clamping block 34 slidably connected through the sliding plate 33. Subsequently, threadedly connect the first clamping block 34 to the water storage tank 4 through the bolt 35.

[0026] Spring columns are equidistantly arranged inside the sliding groove 32. The sliding plate 33 is connected to the side of the spring column. When the device is in use, pull the sliding plate 33 through the set spring column to drive the water storage tank 4 to approach the electric control box body 1.

[0027] The water circulation mechanism 5 includes a water pump 51, a water guide pipe 52, and a water outlet 54. The water pump 51 is arranged on the side inside the water storage tank 4. The water outlet end of the water pump 51 is connected to the water guide pipe 52. The water guide pipe 52 is arranged on the side of the water storage tank 4. The end of the water guide pipe 52 is connected to the water outlet 54. The water outlet 54 penetrates through the side of the water storage tank 4.

[0028] The water inlet end of the water pump 51 is connected to a water inlet pipe 53. The water storage tank 4 is provided with a water inlet 55 at the upper end. When the device is in use, start the water pump 51 during use. Suck the water inside the water storage tank 4 into the water guide pipe 52 through the water inlet pipe 53 connected to the side of the water pump 51. Cool the electric control box body 1 through the water guide pipe 52. At the same time, the water returns to the inside of the water storage tank 4 through the water outlet 54. When the water volume inside the water storage tank 4 is insufficient during use, water is injected through the water inlet 55 at this time.

[0029] The stirring mechanism 6 includes a first driving motor 61, a connecting rod 62, stirring blades 63 and circular holes 64. A first driving motor 61 is provided at the upper end of the water storage tank 4. The output shaft of the first driving motor 61 is connected to a connecting rod 62. The connecting rod 62 is rotatably arranged inside the water storage tank 4. Stirring blades 63 are arranged at equal angles on the side of the connecting rod 62. Circular holes 64 are arranged at equal distances on the side of the stirring blades 63. When the device is in use, during the water cooling process, the first driving motor 61 is started. The connecting rod 62 is driven to rotate by the first driving motor 61. During the rotation of the connecting rod 62, the stirring blades 63 drive to stir the water inside the water storage tank 4, making the water rotate, so as to improve the cooling effect. At the same time, during the use process, the resistance is reduced through the arranged circular holes 64.

[0030] The cooling mechanism 7 includes a second clamping block 71, a support column 72, a filter screen 73, a second driving motor 74, fan blades 75 and a temperature sensor 76. The upper end of the water storage tank 4 is connected to a second clamping block 71 through a support column 72. The second clamping block 71 is provided with a circular groove. Two filter screens 73 are symmetrically arranged inside the circular groove. A second driving motor 74 is arranged between the two filter screens 73. Fan blades 75 are arranged at equal angles on the side of the output shaft of the second driving motor 74. A temperature sensor 76 is provided at the upper end of the water storage tank 4. When the device is in use, when the temperature sensor 76 senses that the temperature of the water storage tank 4 exceeds the set value, at this time, a signal is sent by the temperature sensor 76 to start the second driving motor 74. The second driving motor 74 drives the fan blades 75 to blow air on the water storage tank 4, so as to cool the water storage tank 4.

[0031] The water volume monitoring mechanism 8 includes a sliding rod 81, a floating block 82, a limiting block 83 and a switch 84. The upper end of the water storage tank 4 is slidably connected to a sliding rod 81. A floating block 82 is arranged at the lower end of the sliding rod 81. A limiting block 83 is arranged at the upper end of the sliding rod 81. A switch 84 is provided at the upper end of the water storage tank 4. The switch 84 is located below the limiting block 83. When the device is in use, during the use process, the remaining water volume is observed through the height of the sliding rod 81. During the use process, the floating block 82 floats on the water surface inside the water storage tank 4. When the water surface inside the water storage tank 4 drops, at this time, the floating block 82 drives the sliding rod 81 to descend. When the limiting block 83 at the upper end of the sliding rod 81 contacts the switch 84, at this time, the switch 84 triggers the warning light 2 to give an alarm, so as to remind the operator that the water volume is insufficient.

[0032] When the present utility model is in use, first, the connecting block 31 is connected to the main body 1 of the electric control box through bolts 35. Then, the first clamping block 34 slidably connected through the sliding plate 33 is pulled out. Then, the first clamping block 34 is threadedly connected to the water storage tank 4 through bolts 35. The sliding plate 33 is pulled by the arranged spring column, so as to drive the water storage tank 4 to approach the main body 1 of the electric control box;

[0033] During use, start the water pump 51. The water inside the water storage tank 4 is sucked into the water guide pipe 52 through the water inlet pipe 53 connected to the side of the water pump 51. The water guide pipe 52 is used to cool the main body of the electric control box 1. At the same time, the water returns to the inside of the water storage tank 4 through the water outlet 54. When the water volume in the water storage tank 4 is insufficient during use, water is injected through the water inlet 55.

[0034] During the water-cooling process, start the first driving motor 61. The connecting rod 62 is driven to rotate by the first driving motor 61. During the rotation of the connecting rod 62, the stirring blade 63 drives to stir the water inside the water storage tank 4, making the water rotate, so as to improve the cooling effect. At the same time, during use, the resistance is reduced by the provided circular hole 64.

[0035] When the temperature sensor 76 senses that the temperature of the water storage tank 4 exceeds the set value, at this time, a signal is sent through the temperature sensor 76 to start the second driving motor 74. The second driving motor 74 drives the fan blade 75 to blow air on the water storage tank 4, so as to cool the water storage tank 4.

[0036] During use, observe the remaining water volume through the height of the sliding rod 81. During use, the floating block 82 floats on the water surface inside the water storage tank 4. When the water surface inside the water storage tank 4 drops, at this time, the floating block 82 drives the sliding rod 81 to descend. When the limiting block 83 at the upper end of the sliding rod 81 contacts the switch 84, at this time, the switch 84 triggers the warning light 2 to give an alarm, so as to remind the operator that the water volume is insufficient.

[0037] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A water-cooling device for an electric control box, characterized in that, Including: An electric control box body (1), a warning light (2) and a water storage tank (4). A warning light (2) is arranged at the upper end of the electric control box body (1). The side of the electric control box body (1) is connected to a water storage tank (4) through a connecting mechanism (3). The water storage tank (4) is connected to a water circulation mechanism (5). A stirring mechanism (6) is arranged at the upper end of the water storage tank (4). A cooling mechanism (7) is arranged at the upper end of the water storage tank (4). The cooling mechanism (7) is arranged at the side of the water storage tank (4). A water quantity monitoring mechanism (8) is slidably connected to the upper end of the water storage tank (4).

2. The water-cooling device for an electric control box according to claim 1, characterized in that: The connecting mechanism (3) includes a connecting block (31), a chute (32), a sliding plate (33), a first clamping block (34) and a bolt (35). The side of the electric control box body (1) is threadedly connected to a connecting block (31) through a bolt (35). A chute (32) is opened inside the connecting block (31). The chute (32) is slidably connected to a sliding plate (33). A first clamping block (34) is connected to the side of the sliding plate (33). The first clamping block (34) is threadedly connected to the water storage tank (4) through a bolt (35).

3. The water-cooling and temperature-reducing device for an electric control box according to claim 2, wherein: Spring columns are equidistantly arranged inside the chute (32), and the sliding plate (33) is connected to the side of the spring columns.

4. The water-cooling and temperature-reducing device for an electric control box according to claim 1, characterized in that: The water circulation mechanism (5) includes a water pump (51), a water guide pipe (52) and a water outlet (54). A water pump (51) is arranged at the inner side of the water storage tank (4). The water outlet end of the water pump (51) is connected to a water guide pipe (52). The water guide pipe (52) is arranged at the side of the water storage tank (4). The end of the water guide pipe (52) is connected to a water outlet (54), and the water outlet (54) penetrates through the side of the water storage tank (4).

5. The water-cooling and temperature-reducing device for an electric control box according to claim 4, characterized in that: The water inlet end of the water pump (51) is connected to a water inlet pipe (53), and a water inlet (55) is arranged at the upper end of the water storage tank (4).

6. The water-cooling temperature reduction device for an electric control box according to claim 1, wherein: The stirring mechanism (6) includes a first driving motor (61), a connecting rod (62), stirring blades (63) and circular holes (64). A first driving motor (61) is arranged at the upper end of the water storage tank (4). The output shaft of the first driving motor (61) is connected to a connecting rod (62). The connecting rod (62) is rotatably arranged inside the water storage tank (4). Stirring blades (63) are arranged at equal angles on the side of the connecting rod (62). Circular holes (64) are equidistantly opened on the side of the stirring blades (63).

7. The water-cooling temperature reduction device for an electric control box according to claim 1, characterized in that: The cooling mechanism (7) includes a second clamping block (71), a support column (72), a filter screen (73), a second driving motor (74), fan blades (75) and a temperature sensor (76). The upper end of the water storage tank (4) is connected to a second clamping block (71) through a support column (72). A circular groove is opened in the second clamping block (71). Two filter screens (73) are symmetrically arranged inside the circular groove. A second driving motor (74) is arranged between the two filter screens (73). Fan blades (75) are arranged at equal angles on the side of the output shaft of the second driving motor (74). A temperature sensor (76) is arranged at the upper end of the water storage tank (4).

8. The water-cooling device for an electric control box according to claim 1, characterized in that: The water volume monitoring mechanism (8) includes a sliding rod (81), a floating block (82), a limiting block (83) and a switch (84). A sliding rod (81) is slidably connected to the upper end of the water storage tank (4). A floating block (82) is arranged at the lower end of the sliding rod (81). A limiting block (83) is arranged at the upper end of the sliding rod (81). A switch (84) is arranged at the upper end of the water storage tank (4), and the switch (84) is located below the limiting block (83).

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